Weather and Climate Case Studies Flashcards
The Great Storm
What was the date?
15th October 1987
The Great Storm
Where did the depression form?
Bay of Biscay
The Great Storm
Why was the depression so big?
Because the sea was unusually warm.
The Great Storm
Where was the polar jet stream located?
Further South then usual.
The Great Storm
Where and when did it hit?
South Cornwall just after midnight.
The Great Storm
When did the depression weaken?
After 6am when it moved over the North Sea
The Great Storm
How many people died?
18 in England and 4 in France
The Great Storm
How many building were damaged?
1 million
The Great Storm
What did the insurance claims total?
1.4 billion pounds
The Great Storm
Why were transport and infrastructure disrupted?
Fallen trees
The Great Storm
Which airport closed?
Gatwick
The Great Storm
How many trees blew down?
15 million
The Great Storm
What are the short term responses?
(there are 4)
- emergency services recovery and clean up operations
- phone companies and electricity boards repair and replace equipment
- highway agency cleared roads and railways
- forestry workers began collecting fallen trees and offering advice on replanting
The Great Storm
What are the long term responses?
(there are 3)
- Met office were criticised for forecasting, warning were improved, weather ships and buoys
- improved computer models now used
- government established the severe weather warning service
Hurricane Katrina
What was the date?
29th August 2005
Hurricane Katrina
Where did the storm form?
Bahamas
Hurricane Katrina
When did it strengthen from category 1 to 5?
The Gulf of Mexico
Hurricane Katrina
How strong were the winds?
200km/h